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Lines Matching refs:cst

707 /* Clears the bits of CST over the precision PREC.  If UNS is false, the bits
712    of CST, with the given signedness.  */
728   const double_int &cst = *this;
732   r.low = cst.low & mask.low;
733   r.high = cst.high & mask.high;
743   const double_int &cst = *this;
749     snum = cst.low;
753       snum = (unsigned HOST_WIDE_INT) cst.high;
757       r.low = cst.low | ~mask.low;
758       r.high = cst.high | ~mask.high;
762       r.low = cst.low & mask.low;
763       r.high = cst.high & mask.high;
769 /* Returns true if CST fits in signed HOST_WIDE_INT.  */
774   const double_int &cst = *this;
775   if (cst.high == 0)
776     return (HOST_WIDE_INT) cst.low >= 0;
777   else if (cst.high == -1)
778     return (HOST_WIDE_INT) cst.low < 0;
783 /* Returns true if CST fits in HOST_WIDE_INT if UNS is false, or in
1452 /* Splits last digit of *CST (taken as unsigned) in BASE and returns it.  */
1455 double_int_split_digit (double_int *cst, unsigned base)
1460   div_and_round_double (FLOOR_DIV_EXPR, true, cst->low, cst->high, base, 0,
1462   cst->high = resh;
1463   cst->low = resl;
1468 /* Dumps CST to FILE.  If UNS is true, CST is considered to be unsigned,
1472 dump_double_int (FILE *file, double_int cst, bool uns)
1477   if (cst.is_zero ())
1483   if (!uns && cst.is_negative ())
1486       cst = -cst;
1489   for (n = 0; !cst.is_zero (); n++)
1490     digits[n] = double_int_split_digit (&cst, 10);